• Senior Escalation Support Engineer…

    Cisco (Austin, TX)
    …software products is highly desirable + Familiar with core networking principles - TCP/ IP , DNS, web technologies, proxies and VoIP + Working knowledge of ... transformation and relies more on cloud services and the Internet , the "network," which is now both public and...brand reputation, or halt employee productivity. In August 2020, Cisco Systems completed the acquisition of ThousandEyes, which now… more
    Cisco (11/13/25)
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  • Sr . Specialist, Network Systems…

    L3Harris (Greenville, TX)
    …Secret/SCI Security Clearance, which requires US Citizenship. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, system ... sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Network Systems Engineering Job Code: 28999 Job Location: Greenville, Texas… more
    L3Harris (09/25/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (Winters, TX)
    …communication technologies; examples include Internet Protocol ( IP ) networks, Voice over IP ( VoIP ), Information Assurance (IA), satellite and ... history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join… more
    Northrop Grumman (09/17/25)
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  • Unified Communication Engineer…

    Amentum (San Antonio, TX)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Unified Communication Engineer to join our team of passionate individuals in ... transformative change. **Responsibilities:** The duties and responsibilities of the Senior Unified Communications Engineer include, but are...of Cisco UC appliances * Experience configuring Cisco routers to act as VoIP gateways… more
    Amentum (09/09/25)
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  • Senior Network Engineer

    Ensono (Houston, TX)
    …adhering to standard design methodologies and best practices + Mastery of TCP/ IP protocol communications, addressing & subnetting + Firewall experience: ... **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the...design and implementation of enterprise and data center wide voice and data network solutions that align with the… more
    Ensono (11/08/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …the deployment and management of Cisco UC appliances + Experience configuring Cisco routers to act as VoIP gateways and demonstrate a strong understanding ... be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and...gateways, voice circuits, and crypto technologies for voice systems + Cisco Certified Network Professional… more
    Amentum (09/17/25)
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